241428420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7753}}^1$

素因数の和:7941

約数の個数: 72

約数和(自身を含む): 736661016

約数和(自身を除く): 495232596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7753, 7785, 10380, 15506, 15570, 23259, 31012, 31140, 38765, 46518, 69777, 77530, 93036, 116295, 139554, 155060, 232590, 279108, 348885, 465180, 697770, 1341269, 1395540, 2682538, 4023807, 5365076, 6706345, 8047614, 12071421, 13412690, 16095228, 20119035, 24142842, 26825380, 40238070, 48285684, 60357105, 80476140, 120714210, 241428420]

約数ペア:

[(1, 241428420), (2, 120714210), (3, 80476140), (4, 60357105), (5, 48285684), (6, 40238070), (9, 26825380), (10, 24142842), (12, 20119035), (15, 16095228), (18, 13412690), (20, 12071421), (30, 8047614), (36, 6706345), (45, 5365076), (60, 4023807), (90, 2682538), (173, 1395540), (180, 1341269), (346, 697770), (519, 465180), (692, 348885), (865, 279108), (1038, 232590), (1557, 155060), (1730, 139554), (2076, 116295), (2595, 93036), (3114, 77530), (3460, 69777), (5190, 46518), (6228, 38765), (7753, 31140), (7785, 31012), (10380, 23259), (15506, 15570)]